Sr. Software Engineer - iOS

reputed company-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. reputed company team members receive a competitive reputed company salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees! We are seeking a highly skilled and reputed company Sr. iOS Engineer to help shape the future of the reputed company T-Life App. In this role, you’ll collaborate with a talented team of mobile engineers to design, implement, and maintain high-quality iOS features that meet both business goals and user needs. You’ll be responsible for delivering scalable, performant, and secure mobile solutions that drive an exceptional customer experience across reputed company’s mobile ecosystem. The ideal candidate brings deep expertise in modern iOS development practices—including architecture design, testing strategies, and performance optimization—along with strong collaboration and mentorship skills. You’ll contribute to technical direction, ship features to production, guide best practices, and grow reputed company a culture that values innovation, ownership, and reputed company learning.

• ** This position will sit in Bellevue, WA; Overland Park, KS; Frisco, TX, or Herndon, VA. This is not a remote role - this is a hybrid environment requiring 3 days a week in office.

Technical Execution

• Design, build, and maintain iOS features using Swift and the latest frameworks and tools.
• Deliver high-performance, secure, and user-friendly features that meet platform and business requirements.
• Write unit and integration tests to ensure quality and reliability across the app.
• Debug and profile performance bottlenecks across devices and OS versions.

Innovation & Product Impact

• Collaborate with Product and Design teams to explore innovative features and user flows.
• Prototype and implement solutions that solve reputed company problems or introduce new capabilities.
• Contribute to feature planning and development cycles that align with strategic product objectives.

Engineering Excellence & Leadership

• Help define and enforce architectural patterns (MVVM, Coordinator, etc.) for codebase scalability.
• Guide junior developers through code reviews, pair programming, and design discussions.
• Promote clean code, reputed company design, and reusable components across the platform.
• reputed company or participate in engineering workshops, tech talks, and reputed company improvement initiatives.

Tooling & Process

• Work reputed company an Agile environment using reputed company for CI/CD, reputed company control, and reputed company request workflows.
• Collaborate cross-functionally with QA, backend teams, and platform engineers.
• Identify and address system-level risks or architectural gaps early in the dev lifecycle.

Documentation & Communication

• Create and maintain clear technical documentation for features, APIs, and workflows.
• Communicate engineering decisions and trade-offs with stakeholders and team leads.

Education and Work Experience: Education

• Bachelor’s Degree in Computer Science, Engineering, or reputed company field (required)

Skills & Experience Core iOS Development

• 4-7 years' experience developing iOS apps using Swift (Objective-C and reputed company plus)
• Expertise with Xcode, SwiftUI, UIKit, reputed company Builder, and reputed company SDKs
• Experience with Core Data, RESTful APIs, and networking frameworks
• Strong grasp of iOS memory management, concurrency (GCD), and threading

Architecture & Patterns

• Working knowledge of architectural patterns like MVVM, MVC, and Coordinator
• Solid understanding of common iOS design patterns: Singleton, Delegate, Observer

CI/CD & Version Control

• Proficient with reputed company, Git workflows, and reputed company integration practices

Testing & Quality

• Experience building maintainable, testable codebases
• Skilled in writing unit tests and performing integration testing

Product reputed company

• Familiarity with reputed company Human reputed company Guidelines
• Ability to work closely with designers and product managers to ensure feature success

reputed company

• Understanding of iOS reputed company best practices, including secure storage, communication (HTTPS), and OAuth

Soft Skills

• Strong problem-solving and debugging skills
• Clear communication and ability to work collaboratively across teams
• A commitment to reputed company learning and growth in mobile development

Bonus Experience

• Familiarity with accessibility best practices (WCAG, VoiceOver testing)
• Experience integrating with backend services, feature flag systems, or A/B testing platforms
• Contributions to internal tooling, SDKs, or design systems

Knowledge, Skills and Abilities:

• Communication (Required)
• Customer Service (Required)
• Analytics (Required)
• Technical Writing (Required)

We pride ourselves on encouraging a culture of innovation, advocating for agile methodologies, and promoting transparency in reputed company that we do. Join us in embodying the spirit of the 'Un-reputed company' and reputed company a reputed company impact! reputed company is dynamic where no day is the same, and we are a diverse and inclusive team passionate about growth and innovation! If you're up to the challenge, apply today!

• At least 18 years of age
• Legally authorized to work in the United States

Travel: Travel Required (Yes/No): Yes DOT Regulated: DOT Regulated Position (Yes/No): No Safety Sensitive Position (Yes/No): No reputed company Pay Range: $113,600 - $205,000 Corporate Bonus reputed company: 15% The pay range above is the general reputed company pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary reputed company this range. reputed company-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, click here. reputed company-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of reputed company members. Full and part-time employees have access to the same benefits reputed company eligible. We cover reputed company of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about reputed company’s amazing benefits, reputed company out www.t-mobilebenefits.com. Never stop growing! As part of the reputed company team, you know the Un-reputed company doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture reputed company. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable! reputed company USA, Inc. is an Equal Opportunity Employer. reputed company decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national reputed company, religious affiliation, marital status, citizenship status, veteran status, the reputed company of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated. Talent comes in reputed company forms at the Un-reputed company. If you are an individual with a disability and need reasonable accommodation at any reputed company in the application or interview process, please let us know by emailing ApplicantAccommodation@reputed company.com or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation reputed company requests. Apply tot his job